12v Mushroom Roof Air Vent Electric Fan Ventilator Caravan Motorhome Boat UK
75mm Pipe Ducting T Piece with Warm Air Outlet Vent Hose Clip For Diesel Heater. 2x Aluminum RV Table Base Pedestal Table Base Flange Table Floor Mounting Base. The positive pole of the fan is connected to the middle tripod of the switch.